Evaluate the SQL statement DROP TABLE DEPT; Which four statements are true of the SQL statement? （）
A:You cannot roll back this statement.
B:All pending transactions are committed.
C:All views based on the DEPT table are deleted.
D:All indexes based on the DEPT table are dropped.
E:All data in the table is deleted, and the table structure is also deleted.
F:All data in the table is deleted, but the structure of the table is retained.
G:All synonyms based on the DEPT table are deleted.
出自：Oracle认证